Date: Mon, 04 Mar 2024 20:56:43 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 277211] panic: Unhandled external data abort - handle_el1h_sync - --- exception, esr 0x96000410 - wait_fw_init - mlx5_load_one Message-ID: <bug-277211-227-LFQrXtwHES@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-277211-227@https.bugs.freebsd.org/bugzilla/> References: <bug-277211-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D277211 --- Comment #8 from John Baldwin <jhb@FreeBSD.org> --- Created attachment 248936 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D248936&action= =3Dedit fix.patch Please try this patch. Looking at the dmesg, the address was translated incorrectly. It matches this range which requires no translation: pcib0: PCI addr: 0x10100000000, CPU addr: 0x10100000000, Size: 0x7f00000000, Type: memory (PCI addr =3D=3D CPU addr), but it was matching on the wrong range and tran= slating the address as if it belonged to the first range: pcib0: PCI addr: 0x0, CPU addr: 0x10010000000, Size: 0x10000, Type: I/O port The code I changed in commit d79b6b8ec267 expected the end to be >=3D start= , and the end value of 0 in the old code violated this assumption. --=20 You are receiving this mail because: You are the assignee for the bug.=
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